{"id":"7d995e63-ec83-4aa3-89d5-8a17b5c87c86","title":"Scripted Diagnostics Turn Off Check Enabled - Registry","description":"Detects enabling TurnOffCheck which can be used to bypass defense of MSDT Follina vulnerability","author":"Christopher Peacock @securepeacock, SCYTHE @scythe_io","status":"test","level":"medium","date":"2022-06-15","modified":"2023-08-17","tags":["attack.defense-impairment","attack.t1685"],"technique_ids":["T1685"],"logsource":{"product":"windows","category":"registry_set"},"falsepositives":["Administrator actions"],"references":["https://twitter.com/wdormann/status/1537075968568877057?s=20&t=0lr18OAnmAGoGpma6grLUw"],"source_path":"rules/windows/registry/registry_set/registry_set_enabling_turnoffcheck.yml","source_sha256":"44ab5b7f413bb57bc8cca7afc57325e460db430255619b630d9b21aa9786ce89","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/registry/registry_set/registry_set_enabling_turnoffcheck.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Scripted Diagnostics Turn Off Check Enabled - Registry\nid: 7d995e63-ec83-4aa3-89d5-8a17b5c87c86\nstatus: test\ndescription: Detects enabling TurnOffCheck which can be used to bypass defense of MSDT Follina vulnerability\nreferences:\n    - https://twitter.com/wdormann/status/1537075968568877057?s=20&t=0lr18OAnmAGoGpma6grLUw\nauthor: 'Christopher Peacock @securepeacock, SCYTHE @scythe_io'\ndate: 2022-06-15\nmodified: 2023-08-17\ntags:\n    - attack.defense-impairment\n    - attack.t1685\nlogsource:\n    product: windows\n    category: registry_set\ndetection:\n    selection:\n        TargetObject|endswith: '\\Policies\\Microsoft\\Windows\\ScriptedDiagnostics\\TurnOffCheck'\n        Details: 'DWORD (0x00000001)'\n    condition: selection\nfalsepositives:\n    - Administrator actions\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1685","id":"T1685","name":"Disable or Modify Tools","page":"techniques/enterprise/T1685/"}],"data_path":"data/detection-rules/7d995e63-ec83-4aa3-89d5-8a17b5c87c86.json","kind":"sigma"}